FR2335492A1 - Procede perfectionne pour preparer des polyamines aromatiques polycycliques par condensat-acide d'amines aromatiques avec le formaldehyde - Google Patents

Procede perfectionne pour preparer des polyamines aromatiques polycycliques par condensat-acide d'amines aromatiques avec le formaldehyde

Info

Publication number
FR2335492A1
FR2335492A1 FR7638209A FR7638209A FR2335492A1 FR 2335492 A1 FR2335492 A1 FR 2335492A1 FR 7638209 A FR7638209 A FR 7638209A FR 7638209 A FR7638209 A FR 7638209A FR 2335492 A1 FR2335492 A1 FR 2335492A1
Authority
FR
France
Prior art keywords
formaldehyde
acid condensate
aromatic
perfected process
preparing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
FR7638209A
Other languages
English (en)
Other versions
FR2335492B1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bayer AG
Original Assignee
Bayer AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Bayer AG filed Critical Bayer AG
Publication of FR2335492A1 publication Critical patent/FR2335492A1/fr
Application granted granted Critical
Publication of FR2335492B1 publication Critical patent/FR2335492B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G12/00—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
    • C08G12/02—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes
    • C08G12/04—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds
    • C08G12/06—Amines
    • C08G12/08—Amines aromatic
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G8/00—Condensation polymers of aldehydes or ketones with phenols only
    • C08G8/04—Condensation polymers of aldehydes or ketones with phenols only of aldehydes
    • C08G8/08—Condensation polymers of aldehydes or ketones with phenols only of aldehydes of formaldehyde, e.g. of formaldehyde formed in situ
    • C08G8/16—Condensation polymers of aldehydes or ketones with phenols only of aldehydes of formaldehyde, e.g. of formaldehyde formed in situ with amino- or nitrophenols

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Phenolic Resins Or Amino Resins (AREA)
FR7638209A 1975-12-19 1976-12-17 Procede perfectionne pour preparer des polyamines aromatiques polycycliques par condensat-acide d'amines aromatiques avec le formaldehyde Granted FR2335492A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752557501 DE2557501A1 (de) 1975-12-19 1975-12-19 Verfahren zur herstellung von polyaminen

Publications (2)

Publication Number Publication Date
FR2335492A1 true FR2335492A1 (fr) 1977-07-15
FR2335492B1 FR2335492B1 (fr) 1981-07-24

Family

ID=5964969

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7638209A Granted FR2335492A1 (fr) 1975-12-19 1976-12-17 Procede perfectionne pour preparer des polyamines aromatiques polycycliques par condensat-acide d'amines aromatiques avec le formaldehyde

Country Status (13)

Country Link
US (1) US4147724A (fr)
JP (1) JPS6034533B2 (fr)
AU (1) AU2073576A (fr)
BE (1) BE849519A (fr)
BR (1) BR7608447A (fr)
CA (1) CA1084066A (fr)
DD (1) DD129211A5 (fr)
DE (1) DE2557501A1 (fr)
FR (1) FR2335492A1 (fr)
GB (1) GB1536008A (fr)
IT (1) IT1202980B (fr)
NL (1) NL7613984A (fr)
SE (1) SE7614167L (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996011225A1 (fr) * 1994-10-06 1996-04-18 Basf Aktiengesellschaft Procede de preparation d'oligoamines ou de polyamines

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006004047A1 (de) * 2006-01-28 2007-08-02 Bayer Materialscience Ag Verfahren zur Herstellung von Di- und Polyaminen der Diphenylmethanreihe

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2297206A1 (fr) * 1975-01-09 1976-08-06 Bayer Ag Procede de preparation de polyamines
FR2297207A1 (fr) * 1975-01-09 1976-08-06 Bayer Ag Procede de preparation de polyamines aromatiques polycycliques

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2974168A (en) * 1955-09-19 1961-03-07 Monsanto Chemicals Process for making methylenedianiline
DE1026322B (de) * 1956-02-14 1958-03-20 Basf Ag Verfahren zur Herstellung von 4, 4'-Bis-(dialkylamino)-diphenylmethanen
BE639351A (fr) * 1963-06-13
US3362979A (en) * 1964-01-02 1968-01-09 Jefferson Chem Co Inc Mixtures of methylene-bridged polyphenyl polyisocyanates
DE1242623B (de) * 1964-02-28 1967-06-22 Kaiser Aluminium Chem Corp Verfahren zur Herstellung von primaeren Polyaminen
US3367969A (en) * 1965-03-08 1968-02-06 Du Pont Process for the preparation of 4, 4'-methylenedianiline
GB1127347A (en) * 1966-06-01 1968-09-18 Ici Ltd Manufacture of diaminodiarylmethanes
GB1228495A (fr) * 1968-11-25 1971-04-15 Ici Ltd
US3857890A (en) * 1969-07-25 1974-12-31 Upjohn Co Process for preparing methylene-di-anilines
US3860637A (en) * 1971-01-26 1975-01-14 Jefferson Chem Co Inc Selective manufacture of 4,4{40 -isomer of diaminodiphenyl-methane
DE2227110C3 (de) * 1972-06-03 1984-08-23 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von Polyaminen
DE2238920C3 (de) * 1972-08-08 1984-09-27 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von Polyaminen
DE2426116B2 (de) * 1973-06-01 1978-05-11 Efim Freiburg Biller (Schweiz) Verfahren zur Herstellung von Methylenbrücken aufweisenden PoIyarylaminen
DE2343658C2 (de) * 1973-08-30 1982-06-03 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von Polyaminen
DE2356828C2 (de) * 1973-11-14 1982-10-21 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von Polyaminen und ihre Verwendung als Ausgangsmaterial zur Herstellung von Polyisocyanaten

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2297206A1 (fr) * 1975-01-09 1976-08-06 Bayer Ag Procede de preparation de polyamines
FR2297207A1 (fr) * 1975-01-09 1976-08-06 Bayer Ag Procede de preparation de polyamines aromatiques polycycliques

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996011225A1 (fr) * 1994-10-06 1996-04-18 Basf Aktiengesellschaft Procede de preparation d'oligoamines ou de polyamines
CN1087316C (zh) * 1994-10-06 2002-07-10 巴斯福股份公司 寡胺或聚胺的烷氧基化物的制备方法

Also Published As

Publication number Publication date
US4147724A (en) 1979-04-03
IT1202980B (it) 1989-02-15
AU2073576A (en) 1978-06-29
NL7613984A (nl) 1977-06-21
DE2557501C2 (fr) 1988-07-21
GB1536008A (en) 1978-12-13
BR7608447A (pt) 1977-12-06
JPS5277042A (en) 1977-06-29
DD129211A5 (de) 1978-01-04
FR2335492B1 (fr) 1981-07-24
CA1084066A (fr) 1980-08-19
JPS6034533B2 (ja) 1985-08-09
DE2557501A1 (de) 1977-06-30
BE849519A (fr) 1977-06-17
SE7614167L (sv) 1977-06-20

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Legal Events

Date Code Title Description
ST Notification of lapse